CN211555444U

CN211555444U - Telescopic flute support

Info

Publication number: CN211555444U
Application number: CN201922070331.3U
Authority: CN
Inventors: 李淑娟
Original assignee: Yantai Vocational College
Current assignee: Yantai Vocational College
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-22
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a flute support technical field specifically is a telescopic flute support. The lifting device comprises a first support, the top fixedly connected with elevating gear of the first support, elevating gear's top fixedly connected with clamping device, clamping device includes splint, the bottom of splint and the top fixed connection of slide, slide sliding connection is at the recess inner wall of support frame, support frame fixed connection is at elevating gear's top, the bottom fixedly connected with rack one of slide, the equal meshing in surface that is close to its both sides on rack one has gear one, the central fixedly connected with pivot one of gear one, be close to a positive fixed surface of gear and be connected with gear two on the pivot one, the inner wall of connection at the support frame is rotated to the one end that is close to gear one on the pivot one. The utility model discloses, through setting up elevating gear and clamping device, but reached height-adjusting, and be applicable to the effect of the flute of different models.

Description

Telescopic flute support

Technical Field

The utility model relates to a flute support technical field specifically is a telescopic flute support.

Background

The flute is a main high-pitched melody musical instrument in modern orchestral music and indoor music, and is a cylindrical long tube with a plurality of sound holes. The early flute is made of ebony or coconut, and the metal material is mostly used in modern times. The performance of flute all needs the flute support with placing, and traditional flute support height is fixed, and the size that presss from both sides tight flute also is fixed, can only press from both sides the flute of tight model, and when carrying out the flute and playing, the music score also does not have suitable place to place, and the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic flute support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic flute support comprises a first support, wherein a lifting device is fixedly connected to the top of the first support, a clamping device is fixedly connected to the top of the lifting device, the clamping device comprises a clamping plate, the bottom of the clamping plate is fixedly connected with the top of a sliding plate, the sliding plate is slidably connected to the inner wall of a groove of a support frame, the support frame is fixedly connected to the top of the lifting device, a first rack is fixedly connected to the bottom of the sliding plate, a first gear is meshed with the surfaces of the first rack close to the two sides of the first rack, a first rotating shaft is fixedly connected to the center of the first gear, a second gear is fixedly connected to the surface of the first rotating shaft close to the front of the first gear, one end of the first rotating shaft close to the first gear is rotatably connected to the inner wall of the support frame, a second rack is meshed with the side of the second gear, the bottom fixedly connected with telescopic link of lifter plate, the bottom fixedly connected with cylinder of telescopic link, the bottom of cylinder and the interior bottom fixed connection of support frame.

Preferably, elevating gear includes the bracing piece, bracing piece fixed connection is in the bottom of support frame, the inner wall at the stay tube is cup jointed to the bracing piece, the bottom of stay tube and the top fixed connection of support one, the bottom of bracing piece is equipped with the through-hole, the inner wall fixedly connected with rack three of through-hole, the surface toothing of rack three has gear three, gear three's central fixedly connected with pivot two, be close to its left one end on the pivot two and rotate the inner wall of connection at the stay tube, the inner wall fixedly connected with gear four that the stay tube was passed to the one end that is close to its right side on the pivot two, gear four's top meshing has the screw rod, be close to its positive one end on the screw rod and rotate the surface of connection at the fixed block, fixed block fixed.

Preferably, the fixed surface of bracing piece is connected with solid fixed ring, gu fixed ring's fixed surface is connected with the connecting rod, the one end of keeping away from solid fixed ring on the connecting rod articulates there is the fixed plate that is used for placing the music score, the bottom fixedly connected with baffle of fixed plate.

Preferably, the top of the baffle is fixedly connected with a spring, and the surface of the spring is fixedly connected with a clamp.

Preferably, the bottom of the first support is fixedly connected with a universal wheel, and the top of the universal wheel is fixedly connected with a brake pad.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages that the gap between the clamping plates can be adjusted by arranging the clamping device, so as to adapt to the diameters of flute with different models; by arranging the structure that the sliding plate is connected to the inner wall of the groove of the supporting frame in a sliding manner, the effects that the clamping plate moves stably and is not easy to shake are achieved; through the matching of the first gear and the first rack, the first rack can be driven to move left and right when the first gear rotates, so that the clamping plate is driven to open and close; the second gear is fixedly connected to the surface of the first rotating shaft, the second rack is meshed with the side surface of the second gear, when the second rack moves up and down, the second gear is driven to rotate, and the second gear drives the first gear to coaxially rotate through the rotating shaft, so that the effect of synchronously opening and closing the clamping plate when the lifting plate is lifted is achieved; through setting up cylinder and telescopic link, reached and made the lifter plate go up and down in order to realize self-holding's effect voluntarily.

The lifting device is arranged, so that the effect of adjusting the height of the bracket to adapt to different people is achieved; the rack III arranged on the inner wall of the through hole of the supporting rod is meshed with the gear III, so that the gear III can rotate to control the supporting rod to move up and down through the rack III, and the effect of stretching the flute support is achieved; the inner wall that passes the stay tube through setting up the one end on pivot two is close to its right side and is pushed up admittedly and be connected with gear four, gear four's top meshing has the structure of screw rod, and when rotating the screw rod, gear four takes place to rotate, drives gear three through pivot two and takes place to rotate, and when the screw rod stall, can fix gear four, make it not take place to rotate, has reached convenient height-adjusting, and has made things convenient for the effect of fixed height.

Thirdly, the utility model achieves the effect of placing the music score by arranging the fixing plate; through setting up the baffle, reached the effect that prevents the music score landing.

Fourthly, the utility model discloses a set up spring and clip, reached convenient fixed music score of a song, and conveniently change the effect of music score of a song.

Fifth, the utility model discloses a set up the universal wheel, reached the effect that makes things convenient for the movable support position, through setting up the brake block, reached and to have removed after the suitable position can fix the universal wheel and make it not take place the pivoted effect, reached and kept the stable effect of flute support.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a partial cross-sectional view of a side view of the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: 1-bracket I, 2-lifting device, 3-clamping device, 4-clamping plate, 5-sliding plate, 6-supporting frame, 7-groove, 8-rack I, 9-gear I, 10-rotating shaft I, 11-gear II, 12-rack II, 13-lifting plate, 14-telescopic rod, 15-cylinder, 16-supporting rod, 17-supporting tube, 18-through hole, 19-rack III, 20-gear III, 21-rotating shaft II, 22-gear IV, 23-screw, 24-fixing block, 25-fixing ring, 26-connecting rod, 27-fixing plate, 28-baffle, 29-spring, 30-clamp, 31-universal wheel and 32-brake block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a telescopic flute support comprises a support I1, wherein the bottom of the support I1 is fixedly connected with a universal wheel 31, the effect of conveniently moving the position of the flute support is achieved by arranging the universal wheel 31, the top of the universal wheel 31 is fixedly connected with a brake block 32, the effect of fixing the universal wheel 31 to prevent the universal wheel 31 from rotating after moving to a proper position is achieved by arranging the brake block 32, the effect of keeping the flute support stable is achieved, the top of the support I1 is fixedly connected with a lifting device 2, the effect of adjusting the height of the flute support to adapt to different crowds is achieved by arranging the lifting device 2, the top of the lifting device 2 is fixedly connected with a clamping device 3, the effect of adjusting the gap between the clamping plates 4 to adapt to the diameters of flutes of different types is achieved by arranging the clamping device 3, the clamping device 3 comprises a clamping plate 4, the bottom of the clamping plate 4 is fixedly connected with the top of a sliding plate 5, the sliding plate 5 is connected to the inner wall of the groove 7 of the supporting frame 6 in a sliding manner, the effect that the splint 4 can move stably and cannot easily shake is achieved, the supporting frame 6 is fixedly connected to the top of the lifting device 2, the bottom of the sliding plate 5 is fixedly connected with the rack I8, the surfaces of the rack I8, which are close to the two sides of the rack I, are respectively engaged with the gear I9, the matching of the gear I9 and the rack I8 is arranged, the rack I8 can be driven to move left and right when the gear I9 rotates, so that the splint 4 is driven to open and close, the center of the gear I9 is fixedly connected with the rotating shaft I10, the surface of the rotating shaft I10, which is close to the front surface of the gear I9, is fixedly connected with the gear II 11, one end, when the second gear 11 rotates, the first gear 9 can be driven to synchronously rotate, the second rack 12 is meshed on the side face of the second gear 11, the second rack 12 is far away from a lifting plate 13 fixedly connected to one side of the second gear 11, the second gear 11 is fixedly connected to the surface of a first rotating shaft 10 through the second gear 11, the second rack 12 is meshed on the side face of the second gear 11, when the second rack 12 moves up and down, the second gear 11 is driven to rotate, the second gear 11 drives the first gear 9 to coaxially rotate through the first rotating shaft 10, the effect that the clamping plate 4 can be synchronously opened and closed when the lifting plate 13 goes up and down is achieved, a telescopic rod 14 is fixedly connected to the bottom of the lifting plate 13, a cylinder 15 is fixedly connected to the bottom of the cylinder 15 and the inner bottom of the supporting frame 6, and the effect that the lifting plate 13 automatically goes up and down to achieve automatic clamping.

The lifting device 2 comprises a supporting rod 16, the supporting rod 16 is fixedly connected to the bottom of a support frame 6, a fixing ring 25 is fixedly connected to the surface of the supporting rod 16, a connecting rod 26 is fixedly connected to the surface of the fixing ring 25, a fixing plate 27 for placing a music score is hinged to one end, far away from the fixing ring 25, of the connecting rod 26, the effect of placing the music score is achieved by arranging the fixing plate 27, a baffle 28 is fixedly connected to the bottom of the fixing plate 27, the effect of preventing the music score from sliding is achieved by arranging the baffle 28, a spring 29 is fixedly connected to the top of the baffle 28, a clamp 30 is fixedly connected to the surface of the spring 29, the effect of conveniently fixing the music score and conveniently replacing the music score is achieved by arranging the spring 29 and the clamp 30, the supporting rod 16 is sleeved on the inner wall of the supporting tube 17, the bottom of the supporting, the inner wall of the through hole 18 is fixedly connected with a rack III 19, the surface of the rack III 19 is engaged with a gear III 20, the rack III 19 arranged on the inner wall of the through hole 18 of the supporting rod 16 is engaged with the gear III 20, the effect that the supporting rod 16 can be controlled to move up and down through the rack III 19 when the gear III 20 rotates is achieved, and the flute support is stretched and contracted, the center of the gear III 20 is fixedly connected with a rotating shaft II 21, one end of the rotating shaft II 21 close to the left side of the rotating shaft II is rotatably connected with the inner wall of the supporting pipe 17, one end of the rotating shaft II 21 close to the right side of the rotating shaft II penetrates through the inner wall of the supporting pipe 17 and is fixedly connected with a gear IV 22, the top of the gear IV 22 is engaged with a screw 23, when the screw 23 is rotated, the gear IV 22 rotates, the second rotating shaft 21 drives the third gear 20 to rotate, when the screw 23 stops rotating, the fourth gear 22 can be fixed to enable the fourth gear not to rotate, the effect of conveniently adjusting the height and conveniently fixing the height is achieved, one end, close to the front side of the screw 23, of the screw 23 is rotatably connected to the surface of the fixing block 24, and the fixing block 24 is fixedly connected to the surface of the supporting pipe 17.

The working principle is as follows: when the telescopic flute support is used, the cylinder 15 drives the telescopic rod 14 to ascend, the telescopic rod 14 drives the lifting plate 13 to ascend, two rack 12 and two gear 11 meshes of two fixed connections on two sides of the lifting plate 13, the two gear 11 is driven to rotate clockwise, the two gear 11 drives the first gear 9 to rotate coaxially through the first rotating shaft 10, the first gear 9 meshes with the first rack 8 fixedly connected to the bottom of the sliding plate 5, the sliding plate 5 is driven to move towards two sides, the clamping plate 4 is opened, the flute is placed into the middle of the clamping plate 4, the telescopic rod 14 drives the lifting plate 13 to descend, the clamping plate 4 is closed, clamping of the flute is completed, the rotating screw 23 drives the fourth gear 22 to rotate, the fourth gear 22 drives the third gear 20 to rotate through the second rotating shaft 21, the third gear 20 meshes with the third rack 19 fixedly connected to the inner wall of the through hole 18, the supporting rod 16 is driven to reciprocate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telescopic flute support, includes support one (1), its characterized in that: the top of the first support (1) is fixedly connected with a lifting device (2), and the top of the lifting device (2) is fixedly connected with a clamping device (3);

the clamping device (3) comprises a clamping plate (4), the bottom of the clamping plate (4) is fixedly connected with the top of a sliding plate (5), the sliding plate (5) is slidably connected with the inner wall of a groove (7) of a supporting frame (6), the supporting frame (6) is fixedly connected with the top of the lifting device (2), the bottom of the sliding plate (5) is fixedly connected with a first rack (8), the surfaces of the first rack (8) close to the two sides of the first rack are respectively meshed with a first gear (9), the center of the first gear (9) is fixedly connected with a first rotating shaft (10), the first rotating shaft (10) is close to the front surface of the first gear (9) and is fixedly connected with a second gear (11), one end of the first rotating shaft (10) close to the first gear (9) is rotatably connected with the inner wall of the supporting frame (6), the side face of the second gear (11) is meshed with a second rack (12), the second rack (12) is far away from one side of the second, the bottom fixedly connected with telescopic link (14) of lifter plate (13), the bottom fixedly connected with cylinder (15) of telescopic link (14), the bottom of cylinder (15) and the interior bottom fixed connection of support frame (6).

2. The telescopic flute support according to claim 1, characterized in that: the lifting device (2) comprises a supporting rod (16), the supporting rod (16) is fixedly connected to the bottom of the supporting frame (6), the supporting rod (16) is sleeved on the inner wall of the supporting pipe (17), the bottom of the supporting pipe (17) is fixedly connected with the top of the bracket I (1), a through hole (18) is formed in the bottom of the supporting rod (16), a rack III (19) is fixedly connected to the inner wall of the through hole (18), a gear III (20) is meshed on the surface of the rack III (19), a rotating shaft II (21) is fixedly connected to the center of the gear III (20), one end, close to the left side of the rotating shaft II (21), is rotatably connected to the inner wall of the supporting pipe (17), a gear IV (22) is fixedly connected to the inner wall, close to the right side of the rotating shaft II (21), one end, penetrates through the supporting pipe (17), a screw rod (23), one end of the screw rod (23) close to the front surface of the screw rod is rotatably connected to the surface of the fixed block (24), and the fixed block (24) is fixedly connected to the surface of the supporting pipe (17).

3. The telescopic flute support according to claim 2, characterized in that: the fixed surface of bracing piece (16) is connected with solid fixed ring (25), the fixed surface of solid fixed ring (25) is connected with connecting rod (26), the one end of keeping away from solid fixed ring (25) on connecting rod (26) articulates there is fixed plate (27) that are used for placing the music score, the bottom fixedly connected with baffle (28) of fixed plate (27).

4. The telescopic flute support according to claim 3, characterized in that: the top of the baffle plate (28) is fixedly connected with a spring (29), and the surface of the spring (29) is fixedly connected with a clamp (30).

5. The telescopic flute support according to claim 1, characterized in that: the bottom of the first support (1) is fixedly connected with a universal wheel (31), and the top of the universal wheel (31) is fixedly connected with a brake pad (32).